All of the features found in EOTech’s top sight, the EXPS, but with easily available AA batteries. The EOTech HWS 518 Holographic Weapon Sight has buttons on the side that allow the user to position it close to the magnifier to reduce rail space. Mounts to either 1" Weaver or MIL-STD-1913 rail. EOTech’s unique reticle patterns are a critical to delivering fast target acquisition and MOA accuracy at any range. EOTech reticles feature a 68 MOA ring surrounding a 1 MOA center dot allowing the shooter to quickly pick up and lock on a target.